I just did it myself. "I never lived at that address" works pretty good, but you have to be persistant is they give you a hard time. In my case, my name wasn't right either. Were the addresses more than 5 years ago? Where would they verify?

I have disputed a couple addresses with all 3 cra's. I have NEVER had a problem with removal. The representatives will remove them when you call them over the phone. They never asked me any questions. I simply told them that those were not my addresses.

write a letter simply stating. "i've never lived at this address, please remove it from my file". All the credit bureaus removed my old address. Now, i've also heard the bureaus will keep your old address for about six months after the old address as been removed so wait about six months then dispute those old accounts again.